310097983

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:439

約数の個数: 32

約数和(自身を含む): 361912320

約数和(自身を除く): 51814337

約数列:

[1, 13, 23, 43, 89, 271, 299, 559, 989, 1157, 2047, 3523, 3827, 6233, 11653, 12857, 24119, 26611, 49751, 81029, 88021, 151489, 268019, 313547, 554737, 1037117, 1144273, 3484247, 7211581, 13482521, 23853691, 310097983]

約数ペア:

[(1, 310097983), (13, 23853691), (23, 13482521), (43, 7211581), (89, 3484247), (271, 1144273), (299, 1037117), (559, 554737), (989, 313547), (1157, 268019), (2047, 151489), (3523, 88021), (3827, 81029), (6233, 49751), (11653, 26611), (12857, 24119)]